The object of the investigation is to study reducible $M$-ideals in Banach spaces. It is shown that if the number of $M$-ideals in a Banach space $X$ is $n(<infty)$, then the number of reducible $M$-ideals does not exceed of $frac{(n-2)(n-3)}{2}$. Moreover, given a compact metric space $X$, we obtain a general form of a reducible $M$-ideal in the space $C(X)$ of continuous functions on $X$. The...

abstract. let x be a vector space over a field k of real or complex numbers.we will prove the superstability of the following golab-schinzel type equationf(x + g(x)y) = f(x)f(y); x; y 2 x;where f; g are unknown functions (satisfying some assumptions). then we generalize the superstability result for this equation with values in the field of complex numbers to the case of an arbitrary hilbert spac...

In this paper we introduce the class Weibull power series (WPS) of distributions which is obtained by compounding Weibull and power series distributions, where compounding procedure follows same way that was previously carried out by Adamidis and Loukas (1998). This new class of distributions has as particular case the two-parameter class exponential power series (EPS) of distributions, which w...

TO THE EDITOR We examined Rezaei et al's paper (1) and we are interested in the subject. The study was about the functions of repair genes, their mechanisms in cancer development and associated polymorphisms which increase susceptibility to CRC. As we know Single nucleotide polymorphisms (SNPs) are the most common genetic sequence variation in human genome. SNPs are associated with population d...

Applying Content-Based Image Retrieval Techniques to Provide New Services for Tourism Industry Zobeir Raisi Department of Electrical Engineering, Chabahar Maritime University, Chabahar, IRAN Email: [email protected] Farahnaz Mohanna Assistant professor, Faculty of Electrical and Computer Engineering, University of Sistan and Baluchestan, Zahedan, IRAN Email: [email protected] Mehdi R...

The goal of the current work is to explore direction-dependent damage initiation and propagation within an arbitrary anisotropic solid. In particular, we aim at developing cohesive phase-field (PF) models by extending idea introduced in Rezaei et al. (2021) for fracture energy also PF based on structural tensors. formulation used contribution motivated works Lorentz (2011), Wu Nguyen (2018) Gee...

0377-2217/$ see front matter 2012 Elsevier B.V. A http://dx.doi.org/10.1016/j.ejor.2012.09.037 ⇑ Corresponding author. Tel.: +31 15 27 81716; fax E-mail addresses: [email protected] (J. Rezaei), j.r. 1 Tel.: +31 15 27 84815; fax: +31 15 27 83177. One of the strategic activities of a firm is supplier segmentation, whereby a firm creates groups of suppliers to handle them differently. Existing ...

Given a model M and a temporal logic formula φ[?], where ? is a placeholder, the query checking problem, as defined for the case of CTL by Chan in 2000, is to find the strongest propositional formula f such that M |= φ[? ← f ]. The motivation for solving this problem is, among other things, to get insight on the model. We consider various objectives to the LTL query-checking problem, and study ...